Intel X710DA2

The new Intel X710 family of 10 Gigabit Ethernet (GbE) server network adapters addresses the demanding needs of the next-generation data center. By providing unmatched features for server and network virtualization, small packet performance, and low power; the data center network is flexible, scalable, and resilient.

The X710 is available in three form factors: a standard PCIe low-profile card, a Mezzanine LOM (ML2) form factor for ThinkSystem and System x servers, and an AnyFabric form factor for ThinkServer systems.

The Intel X710 adapters have the following specifications:

• Empty SFP+ cages for 10GbE connection supporting SFP+ transceivers or DAC cables
• Host interface: ?PCI Express 3.0; x8

?PCI Power Management/ACPI Extensions ?TLP Processing Hint (TPH) Support ?MSI-X Support ?Energy Efficient Ethernet •Performance: ?Achieves wire-rate throughput on smaller payload sizes (>64 bytes)

• ?Standard stack Latency: ~7 µs
• ?Kernel- Bypass Latency: ~3 µs

?Small Packet Developers Tool Kit •Virtualization features: ?Microsoft Network Virtualization that uses Generic Routing Encapsulation (NVGRE) ?VMware Virtual Extensible LAN (VXLAN) ?Intel Virtual Technology (VT) with VMDq for virtualization ?SR-IOV direct assignment support

• ?Virtual Bridging Support: VEPA/802.1Qbg, BPE/802.1Qbh
• ?Virtual Functions: Up to 128 per device
• ?Hardware Queue Pairs: Up to 1.5K

•Management features: ?Advanced filtering capabilities (IPv4, IPv6) ?SNMP ?RMON statistic counters ?Wake on LAN support (WoL support is for ML2 and AnyFabric adapters only; first port only) ?NC-SI for IMM shared management port connectivity through port 1 (NCSI support is for ML2 and AnyFabric adapters only) •Additional features: ?Jumbo Frame Support: 9728 bytes ?VLAN support ?Flow Control ?1588 Time Synchronization Support •TCP/IP Layer 2 features: ?Receive Side Scaling (RSS) ?Large Send Offload (LSO) ?TCP/UDP/IP/SCTP Checksum Offload ?IPv4, IPv6

• IEEE 802.1Q VLAN support with VLAN tag insertion, with stripping and packet filtering for up to 4096 VLAN tags.
• IEEE 802.3x flow control support.
• IEEE 802.1p Class of Service (CoS)/QoS.
• Support for Advanced Packet Filtering.
• Teaming support: ?Adapter Fault Tolerance (AFT)

?Switch Fault Tolerance (SFT) ?Adaptive Load Balancing (ALB) ?VM Load Balancing (VMLB) ?IEEE 802.3ad (link aggregation control protocol)

• Intel PROSet Utility for easy configuration and management.
• UEFI and legacy PXE boot
• Option ROM: ?PCIe adapter: Disabled on both ports by default.

• ?ML2 adapter: Enabled on all ports by default.
• ?AnyFabric adapters: Enabled on all ports by default.

•RoHS compliance that is based on latest 2014 standards.

Standards supported

The X710 adapters support the following IEEE standards:

• IEEE 802.1p CoS traffic prioritization
• IEEE 802.1Q VLAN tagging
• IEEE 802.3ad Link Aggregation Control Protocol
• IEEE 802.3x Full-duplex flow control
• IEEE 802.3ae 10GBASE-SR short range fiber optics 10 Gb Ethernet
• 10GSFP+Cu SFP+ Direct Attach copper
• IEEE 1588, 802.1as Time Sync

Redbooks - https://lenovopress.com/tips1229-intel-x710-10gbe

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